45982071867 has 8 divisors (see below), whose sum is σ = 61396891920. Its totient is φ = 30610983200.

The previous prime is 45982071859. The next prime is 45982071929. The reversal of 45982071867 is 76817028954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45982071867 - 2³ = 45982071859 is a prime.

It is a super-2 number, since 2×45982071867² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45982071167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10930392 + ... + 10934597.

It is an arithmetic number, because the mean of its divisors is an integer number (7674611490).

Almost surely, 2^45982071867 is an apocalyptic number.

45982071867 is a deficient number, since it is larger than the sum of its proper divisors (15414820053).

45982071867 is a wasteful number, since it uses less digits than its factorization.

45982071867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21865693.

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 45982071867 in words is "forty-five billion, nine hundred eighty-two million, seventy-one thousand, eight hundred sixty-seven".